Verification forms on IOS does not work?

<form class="form" action="" method="post">
 <div class="form-group">
 <label>Write the request for calculation</label>
 <input type="text" name="name" id="name" size="30" required placeholder="Your Name and Phone number" aria-describedby="name-format" aria-required="true" pattern=".{6,}"> 
 <button type="submit" class="btn btn-default">Submit</button>

Guys a question! Why not fire the validation on IOS devices? Not only in the native Safari but in Google chrome and in other browsers it is on IOS Devices
July 8th 19 at 16:01

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